1. Two decades of array signal processing research: the parametric approach
2. [3] D. Starter and A. Nehorai, “Newton algorithms for conditional and unconditional maximum likelihood estimation of the parameters of exponential signals in noise,” IEEE Trans. Signal Process., vol. 40, no. 6, pp. 1528-1534, June 1992.
3. [4] G. Golub and V. Pereyra, “The differentiation of pseudo-inverse and nonlinear least squares problems whose variables separate,” SIAM J. Numerical Analysis, vol. 10, no. 2, pp. 413-432, April 1973.
4. [5] I. Ziskind and M. Wax, “Maximum likelihood localization of multiple sources by alternating projection,” IEEE Trans. Signal Process., vol. 36, no. 10, pp. 1553-1560, Oct. 1988.
5. [6] W. H. Press, B. P. Flannery, S. A. Teukolsky, and W. T. Vetterling, Numerical recipes in C, Cambridge University Press, 1992.